The BurnAlong Pilot Study for Adolescent and Young Adult Cancer Survivors

Inclusion Criteria: * Cancer (all types) diagnosis between the ages of 15-39 * Between the ages of 18-39 during study participation * At least 3 months post-active treatment completion * Answers "no" to all questions on the Physical Activity Readiness Questionnaire * Not currently meeting physical activity guidelines per leisure-time physical activity participation questionnaire * Access to and ability to use a computer, tablet or phone device with internet access * Ability to understand and read English * Written informed consent obtained from subject and ability for subject to comply with the requirements of the study Exclusion Criteria: * Hearing loss or vision impairment that would preclude the participant from accessing and using the app (use of hearing aids or visual aids is acceptable) based on self-report * Currently meeting physical activity guidelines (score of \>23 on Godin-Shephard Leisure-Time Physical Activity Questionnaire) * Currently pregnant, based on self-report * Patients with active treatment planned within the next 3 months. (Active treatment includes chemotherapy, biologic therapy, radiation therapy, surgery, and any combination.) Long-term hormonal/biologic treatments are acceptable except for AR-targeted therapies for prostate cancer. Participants with known metastatic disease, grade 3 or higher neuropathy, major surgery within 3 months of baseline visit, pregnancy of childbearing potential will be excluded.